Base | Representation |
---|---|
bin | 110001010111… |
… | …100000000001 |
3 | 220100111010220 |
4 | 301113200001 |
5 | 11303110223 |
6 | 1141213253 |
7 | 214666530 |
oct | 61274001 |
9 | 26314126 |
10 | 12941313 |
11 | 733a000 |
12 | 4401229 |
13 | 28b15a8 |
14 | 1a0c317 |
15 | 12096e3 |
hex | c57801 |
12941313 has 32 divisors (see below), whose sum is σ = 21737472. Its totient is φ = 6708240.
The previous prime is 12941311. The next prime is 12941339. The reversal of 12941313 is 31314921.
It is not a de Polignac number, because 12941313 - 21 = 12941311 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12941311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27720 + ... + 28182.
It is an arithmetic number, because the mean of its divisors is an integer number (679296).
Almost surely, 212941313 is an apocalyptic number.
It is an amenable number.
12941313 is a deficient number, since it is larger than the sum of its proper divisors (8796159).
12941313 is an equidigital number, since it uses as much as digits as its factorization.
12941313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506 (or 484 counting only the distinct ones).
The product of its digits is 648, while the sum is 24.
The square root of 12941313 is about 3597.4036470766. The cubic root of 12941313 is about 234.7791073567.
The spelling of 12941313 in words is "twelve million, nine hundred forty-one thousand, three hundred thirteen".
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